THS7314EVM Datasheet, PDF (4/31 Pages) Texas Instruments – 3-Channel SDTV Video Amplifier With 5th-Order Filters and 6-dB Gain

THS7314
SLOS513A – DECEMBER 2006 – REVISED MARCH 2011
www.ti.com
ELECTRICAL CHARACTERISTICS V_S+ = 3.3 V:
R_L = 150Ω to GND – Reference Figure 2 and Figure 3 (unless otherwise noted)
TYP
PARAMETER
TEST CONDITIONS
25°C
25°C
AC PERFORMANCE
Small-signal bandwidth (–3dB)
Large-signal bandwidth (–3dB)
–1dB Passband bandwidth
Attenuation
With respect to 100kHz
Group delay
Group delay variation
with respect to 100kHz
Channel-to-channel delay
Differential gain
Differential phase
Total harmonic distortion
Signal to noise ratio
Channel-to-channel crosstalk
AC Gain – All channels
Output Impedance
DC PERFORMANCE
Biased output voltage
Input voltage range
Sync tip clamp charge current
Input resistance
Input capacitance
OUTPUT CHARACTERISTICS
High output voltage swing
Low output voltage swing
Output current (sourcing)
Output current (sinking)
POWER SUPPLY
Maximum operating voltage
Minimum operating voltage
Maximum quiescent current
Minimum quiescent current
Power Supply Rejection (+PSRR)
V_O – 0.2 V_PP ⁽¹⁾
V_O – 2 V_PP ⁽¹⁾
f = 6 MHz⁽²⁾
f = 27 MHz⁽²⁾
f = 100 kHz
f = 5.1 MHz
NTSC / PAL
NTSC / PAL
f = 1 MHz; V_O = 2 V_PP; AC coupled I/O
NTC-7 Weighting, 100kHz to 4.2MHz
f = 1 MHz, Worst Case Channels
f = 5 MHz
V_I = 0 V
DC input, limited by output
V_I = –0.1 V
R_L = 150 Ω to Midrail
R_L = 150 Ω to GND
R_L = 75 Ω to Midrail
R_L = 75 Ω to GND
R_L = 150 Ω to Midrail (V_I = –0.2V)
R_L = 150 Ω to GND (V_I = –0.2V)
R_L = 75 Ω to Midrail (V_I = –0.2V)
R_L = 75 Ω to GND (V_I = –0.2V)
R_L = 10 Ω to Midrail
R_L = 10 Ω to Midrail
See ⁽¹⁾
See ⁽¹⁾
V_I = 0V
V_I = 0V
8.5
8.5
7
0.45
47
57
10.2
0.3
0.1 / 0.1
0.1 / 0.1
–66
79.6
–60
6
0.63
6.7/10.3
6.7/10.3
–0.3/2.4
36
5.7/6.3
285
–0.1/1.46
180
800
2
210/370
3.15
3.1
2.85
3.1
3
0.15
0.1
0.17
0.3
0.1
80
70
3.3
5.5
3.3
2.85
16
20
16
12
52
OVER TEMPERATURE
0°C to
70°C
–40°C to
85°C
UNITS
6.6/10.5
6.6/10.5
6.5/10.6
6.5/10.6
–0.35/2.5
35
–0.4/2.6
34
5.65/6.35 5.65/6.35
MHz
MHz
MHz
dB
dB
ns
ns
ns
%
°
dB
dB
dB
dB
Ω
200/380 190/390
mV
V
μA
kΩ
pF
V
2.75
2.75
V
V
V
V
0.2
0.21
V
V
V
mA
mA
5.5
5.5
V
2.85
2.85
V
22
24
mA
11.6
11
mA
dB
(1) The Min/Max values listed for this specification are specified by design and characterization only.
(2) 3.3-V Supply Filter specifications are specified by 100% testing at 5-V supply along with design and characterization only.
MIN/
MAX
Min/Max
Min/Max
Typ
Min/Max
Min
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Min/Max
Typ
Min/Max
Typ
Typ
Typ
Typ
Typ
Min
Typ
Typ
Typ
Max
Typ
Typ
Typ
Typ
Max
Min
Max
Min
Typ
4
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